Int
Returns the mathematical integer part of Number, i.e. the greatest integer which is less than Number.
Examples
Print Int(Pi)
Print Int( Pi)
The behaviour of Int and Fix is the same for positive numbers, and is different for negative numbers.
Examples
' Example illustrate the use of Int function to truncate to whole number.
' See also Cint function (for similar example).
Print Int(3.2)
Print Int(3.9)
Print Int(6)
Print Int(7.2)
Print Int(7.9)
The Value is not limited to the Integer size (32 bits) nor to the Long size (64 bits). It may be Float.
Print Int(2e60), CInt(2e60)
The next example shows how Int() works on a Boolean variable.
The difference between Int() and CInt() is:

Int() may return a Float value, CInt() is limited to 32 bit Integer.

Int() rounds to the next lower value. i.e. 4.6 to 5, while CInt rounds towards 0 i.e. 4.6 to 4
See also